Iron and Vitamin B Complex Supplement
Last reviewed June 2026
Who is this for?
This is a combination supplement that contains iron (ferrous fumarate) and B-vitamins (B1, B2, B3, B5, B6, and B12) that work together to help your body build healthy red blood cells, fight tiredness, and keep your nerves and energy levels in good shape.
Supplies bioavailable iron for haemoglobin synthesis and provides B-complex vitamins that function as essential coenzymes in energy metabolism, haematopoiesis, and nervous system function, thereby correcting micronutrient deficiencies and restoring oxygen-carrying capacity.
Available Over The Counter
Get this from any pharmacy or chemist — no prescription needed.
Explore this drug
For adults, the usual dose is 1 to 2 tablets or 1 to 2 tablespoons of tonic daily, or as directed on the pack. It is best taken after food to avoid stomach upset. You can take it with water or a soft drink — avoid taking it with tea or coffee as they can reduce iron absorption.
If you miss a dose, take it as soon as you remember. But if it is almost time for your next dose, just skip the missed one and continue as normal. Do not double up to make up for the missed dose.
Buy only from reputable pharmacies — avoid roadside sellers or open market products that may be expired or fake. Check the NAFDAC number on the pack before purchasing. If you are already taking another multivitamin, check that you are not doubling up on iron or B-vitamins as too much iron can be harmful.
Avoid taking this supplement with tetracycline or ciprofloxacin antibiotics as iron reduces how well they work — space them at least 2 hours apart. Antacids like aluminium hydroxide can also reduce iron absorption. Tea, coffee, and milk taken at the same time can block the iron from entering your body properly.
Check your specific combination
Is it safe to take Ferrous with your other drugs?
This supplement is generally considered safe during pregnancy and breastfeeding and is often recommended to prevent anaemia, but always confirm the right dose with your doctor or midwife.
Store in a cool, dry place away from direct sunlight and heat — Nigerian weather can be hot, so avoid leaving it on window sills or inside cars. Keep the bottle tightly closed and always store out of the reach of children.
For information only — not medical advice. Always talk to a doctor or pharmacist before changing your medication.
Names this drug is sold under — especially in Nigerian and West African pharmacies
Tap a brand for packaging, NAFDAC details and authenticity check
Counterfeit Drug Warning
Fake drugs are a serious problem in Nigeria. Always buy from a registered pharmacy. If the packaging looks different from what is described above, do not use it.